<div class="example-wrapper">
    <div class="example-header">
        <select id="select-grand-total-row" onchange="update()">
            <option value="pinnedBottom">pinnedBottom</option>
            <option value="pinnedTop">pinnedTop</option>
            <option value="bottom">bottom</option>
            <option value="top">top</option>
            <option value="isRowPinned">isRowPinned</option>
        </select>
    </div>
    <div id="myGrid" style="height: 100%"></div>
</div>
